package wang.shuzhu;

public class shuzhu3 {
    public static void main(String[] args) {
 int sum=0;
        int arr[]={1,2,3,4,5};
        for (int i = 0; i < arr.length; i++) {
            System.out.println("arr = " + arr[i]);
           sum=sum+arr[i];

        }
        System.out.println("sum = " + sum);
    }

}
